JPS5546268A - Dry cell - Google Patents

Dry cell

Info

Publication number
JPS5546268A
JPS5546268A JP11960078A JP11960078A JPS5546268A JP S5546268 A JPS5546268 A JP S5546268A JP 11960078 A JP11960078 A JP 11960078A JP 11960078 A JP11960078 A JP 11960078A JP S5546268 A JPS5546268 A JP S5546268A
Authority
JP
Japan
Prior art keywords
cell
specific
carbon black
low cost
electrolyte
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11960078A
Other languages
Japanese (ja)
Inventor
Hiroshi Sasama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP11960078A priority Critical patent/JPS5546268A/en
Publication of JPS5546268A publication Critical patent/JPS5546268A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To obtain a cell at low cost with a good holding of electrolyte and conductivity, by mixing a carbon black, having a specific apparent specific gravity and specific surfac area, in the anode compound. CONSTITUTION:An anode compound 1 consists of a material, made with a conductive assistant added to manganese dioxide, ammonium chloride, etc., and the conductive assistant is provided with an apparent specific gravity of 0.05-0.07 and a specific surface area of 500-800m<2>/g. For this carbon black, is used a material in the above described range from among by-products obtained in the manufacturing process of water gas by a reaction between coke or hydrocarbon and oxygen or oxygen content gas and steam. In this way, a cell can be provided with a big ability of electrolyte holding and good conductivity further at low cost.
JP11960078A 1978-09-27 1978-09-27 Dry cell Pending JPS5546268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11960078A JPS5546268A (en) 1978-09-27 1978-09-27 Dry cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11960078A JPS5546268A (en) 1978-09-27 1978-09-27 Dry cell

Publications (1)

Publication Number Publication Date
JPS5546268A true JPS5546268A (en) 1980-03-31

Family

ID=14765396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11960078A Pending JPS5546268A (en) 1978-09-27 1978-09-27 Dry cell

Country Status (1)

Country Link
JP (1) JPS5546268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508710A1 (en) * 1981-06-26 1982-12-31 Wonder Manganese di:oxide zinc dry battery element - with higher proportion by wt. of manganese di:oxide to carbon black

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110034A (en) * 1974-02-08 1975-08-29
JPS51124693A (en) * 1975-04-10 1976-10-30 Hoechst Ag Manufacture of electric conductive carbon black for dry cell depolarizer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110034A (en) * 1974-02-08 1975-08-29
JPS51124693A (en) * 1975-04-10 1976-10-30 Hoechst Ag Manufacture of electric conductive carbon black for dry cell depolarizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508710A1 (en) * 1981-06-26 1982-12-31 Wonder Manganese di:oxide zinc dry battery element - with higher proportion by wt. of manganese di:oxide to carbon black

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